baber/WOPTO huggingface dataset:
Patent JP-H0156039-B2 (JP)
IPC: B64G1/44
Filed: 1980-12-27
Abstract: The present invention relates to the arrangement of an artificial satellite provided with foldable solar generators and antennas. According to the invention, extensions are provided on the articulated flaps and the proximal panels, in order to be able optimally to adjust the distance of the solar generators with respect to the satellite, so that the articulation between the proximal panel and the flap is located above the folded antennas of which the ends are housed between said extensions. The invention results in elimination of the shadow cast by a satellite on its solar generators and the thermal influence of said satellite on the cells of said generators.
Patent JP-3404420-B2 (JP)
IPC: C09K23/46
Filed: 1993-08-02
Granted: 2003-05-06
Abstract: Alkoxylation products suitable as dispersion agents, of the general formula I <IMAGE>  in which the variables have the following meaning:   A is oxygen or a -CO-O-group if x and y stand for 1, or nitrogen if x + y = 3,   B is ethylidene or 1, 2-propylidene;   Z is one of the groups <IMAGE>     D<(-)> is formate, acetate, propionate or hydroxide;   E<(-)> is carboxylate or sulphonate; M is a bridge group for the completion of a pyrrolidone, succinimide or maleimide ring as the group <IMAGE>     n is 1 to 50;   q is 1 to 4;   x and y are 1 or 2 with the proviso that x + y is </= 3; R<1> is C8-C30-alkyl; or if A stands for oxygen; is C4-C12-alkyl-substituted phenyl;   R<2>, R<3> and R<4> are hydrogen, methyl or ethyl;   R<5> is hydrogen or methyl, a process for their preparation, their use for the dispersion of finely divided solids in fluid media and preparations containing the alkoxylation products.
Patent JP-3017699-B2 (JP)
IPC: B32B27/08
Filed: 1997-07-07
Granted: 2000-03-13
Abstract: The multilayer structure comprises layer of binder, selected from thermoplastic polymers containing at least one hydroxyl group, thermoplastic polymers containing at least one epoxide group, and thermoplastic polymers containing ethylene and at least one (meth)acrylate group, which is directly attached to layer of polyketone.
Patent JP-H033790-B2 (JP)
IPC: E05D15/52
Filed: 1981-12-14
Abstract: 1. An extension device for windows or doors in which the movable door or window portions are rotatable about a vertical axis and can be tilted about a horizontal axis, comprising a scissor arm (1) which is connected to the fixed frame and at the end towards the movable door or window portion, to a scissor housing (7), wherein mounted slidably in the housing (7) is a locking bar (22) provided with a locking member (20) which engages behind a locking roller (24) of the scissor arm (1) in the rotational and the closure position of the fitment, and wherein the housing (7) is adjustable by means of an adjusting means relative to a mounting (10) which is fixed in the frame of the movable door or window portion, on the longitudinal axis thereof, characterised in that the mounting (10) has a mounting block (13) which extends through an opening (14) in the upper wall (4) of the housing (7) and which is provided with a screwthreaded bore for receiving an adjusting screw (15), the head (16) which is provided with a polygonal recess therein, of the adjusting screw, form-lockingly extends through an additional opening (17) in the upper wall of the housing (7), said additional opening being connected to the first-mentioned opening, and said wall is provided with a further opening (18) for inserting an actuating tool into the polygonal recess.
Patent JP-H0462824-B2 (JP)
IPC: B22D11/06
Filed: 1985-09-13
Abstract: A method is provided for directly casting molten metal (19) from the exit end (26) of a casting vessel (18) onto a moving casting surface (20) to form a continuous strip (15) of crystalline metal. The surface tension of the molten metal (19) flowing from the exit end (26) forms the top, edge and bottom surfaces of the strip (15) being cast to provide good strip surface quality, edges and structure. An apparatus is also provided including a casting vessel (18) having a molten metal receiving end (22) and an exit end (26) from which a fully developed uniform flow of molten metal (19) leaves through a U-shaped structure onto a moving casting surface (20). A direct cast strip product is also provided.
Patent JP-H0351463-B2 (JP)
IPC: B01J41/16
Filed: 1981-12-21
Abstract: 1. Process for preparing an anion exchanger, especially for the waste water treatment, comprising the treatment of cellulose derivatives with polyethylene imine in an aqueous reaction medium and recovery of the ion exchanger from the reaction mixture, characterized in that as cellulose derivative bark treated first with caustic alkali and subsequently with sulfuric acid is used and the treatment is carried out at a pH value of from 2 to 6.
Patent JP-2556524-B2 (JP)
IPC: C07D309/10
Filed: 1987-09-01
Granted: 1996-11-20
Abstract: 4-Formyltetrahydropyrans of the general formula I    <IMAGE>  (I) where R1 is hydrogen, C1-C12-alkyl, C2-C12-alkenyl, C1-C6-alkoxy-substituted C1-C12-alkyl, C4-C12-cycloalkyl, unsubstituted or substituted aryl, hetaryl or aralkyl, or an unsubstituted or substituted, saturated or unsaturated 5-membered or 6-membered ring which may be interrupted by N, O or S, are prepared by a process in which a pyran derivative of the general formula II <IMAGE> (II)  where R1 is as defined above, R2 and R3 are each OH or together are an oxygen atom and thus form an oxirane ring, and R4 is hydrogen where R2 and R3 are each OH, and is hydrogen or tert-butoxycarbonyl where R2 and R3 together are an oxygen atom, is treated at elevated temperatures with a catalyst selected from the group consisting of zeolites, phosphates, boric acid on a carrier and silica or mixtures of these. Novel 4-formyltetrahydropyrans are also proposed.
Patent JP-H0436155-B2 (JP)
IPC: C07D311/16
Filed: 1983-11-22
Abstract: Sulfonates of hydroxycoumarins of the formula I    <IMAGE>  (I) where R1 and R2 are identical or different and are each hydrogen, halogen or alkyl of 1 to 5 carbon atoms which can be substituted by -NR4R5, -OR4 or -OC(O)R4, where R4 and R5 are identical or different and are each hydrogen or alkyl of 1 to 4 carbon atoms, or R1 and R2 are each a carboxylic acid group -OC(O)R4 or a carboxamido radical, with the proviso that R1 is not methyl when R2 is hydrogen, or R1 and R2 together form a -(CH2)n- chain where n is 3-5, and R3 is a straight-chain or branched alkyl radical of 1 to 8 carbon atoms or cycloalkyl of 3 to 8 carbon atoms, each of which can be substituted by halogen, -OR4, -NR4R5, -CN or phenyl, or R3 is a straight-chain or branched alkenyl radical of 3 to 8 carbon atoms, an amino group - NR4R5, or phenyl or naphthyl, each of which is unsubstituted or monosubstituted or polysubstituted by -OR4, -NR4R5, -NO2, halogen, -SR4, -S(O)R4, -OS(O)R4, -SCF3, -OS(O)CF3, -CN, -C(O)R4, -OC(O)R4, -NHC(O)R4, -CF3, C1-C4-alkyl or a combination of these substituents, a process for their preparation, drugs containing these compounds, and compounds of the formula I, in which R1 is methyl and R2 is hydrogen, for use as drugs.
Patent JP-H0466074-B2 (JP)
IPC: G11B7/013
Filed: 1983-11-25
Abstract: PURPOSE:To decide easily between a defective record sector and an unrecorded sector by performing the overlap writing only at a part of the record signals of the defective record sector and inhibiting the reproduction for said overlap written part. CONSTITUTION:A sector address reproduction circuit 4 reproduces a sector address from an optical detection reproduced signal. When said reproduction address is accordant with the address of a target defective record sector which is going to destruct a part of data, the output of a comparator 5 is set at a high level. This high level output is processed by an AND gate 10 together with an output of a high level produced by an inverter 9 and a timer 6 which starts its operation synchronously with detection of address of the reproduction signal, an output of a high level obtained by a timer 7 which starts in the same way as the timer 6 and a command output of a high level. Thus an overlap writing indication signal is produced by the power light of a fixed high level. The defective record sector is overlap written just partially and this written part is incapable of reproduction. Thus a defective record sector can be easily and accurately to discriminate from a reproduction unable sector.
Patent JP-H076592-B2 (JP)
IPC: B28B23/00
Filed: 1989-09-01
Abstract: A sealing and protective device for pipes adapted to be moulded into a substantially cylindrical surface portion of the pipe in the area of an end portion thereof in connection with the moulding of the pipe. The sealing and protective device comprises a radially projecting sealing portion (10) and a protective element (20) positioned axially inside the sealing portion in relation to the end surface of the pipe end portion. The sealing portion (10) is adapted to seal the pipe in relation to an end portion of another pipe concentrically positioned in relation to the end portion of the pipe. The protective element (20) is adapted to prevent access of dirt and water to the area axially inside the sealing portion during transportation and storage of the pipe and is adapted to be removed before the pipe is connected with an other pipe. The sealing portion (10) and the protective element (20) are connected with each other so as to provide a connected unit already before the sealing and protective device is moulded into the end portion of the pipe.
Patent JP-2517622-B2 (JP)
IPC: A61F5/44
Filed: 1987-10-09
Granted: 1996-07-24
Abstract: An integral disposable absorbent article such as a diaper (20) provided with an absorbent core; a liquid impervious backsheet (42); a first barrier cuff (62) disposed adjacent each longitudinal edge of the absorbent article and each having a first proximal edge (64) and a first distal edge (66); a spacing means (76) for spacing the first distal edge (66) of each of the first barrier cuffs away from the liquid-receiving surface (40) of the absorbent article (20); and a second barrier cuff (262) disposed adjacent at least one and preferably adjacent each of the end edges of the absorbent article (20) and having a second proximal edge (264) and a second distal edge, the distal edges (266) of the barrier cuffs overlapping at corner points (100) to form a containment pocket. The spacing means preferably comprises a spacing elastic member (76) that extends longitudinally along the first distal edge (66) beyond the second distal edges (266). Closing means secure together the first distal edges (66) and the second distal edges (266) adjacent the corner points (100) so as to space both the first and second distal edges (66, 266) away from the liquid-receiving surface (40) of the absorbent article (20). The containment pocket has channels (75, 275) that are formed between the proximal edges (64, 264) and the distal edges (266, 66) because the distal edges of the barrier cuffs are spaced away from the liquid-receiving surface (42) so as to restrain, contain, and hold body exudates.
Patent JP-2685742-B2 (JP)
IPC: C07K16/00
Filed: 1996-10-01
Granted: 1997-12-03
Abstract: A biological reagent and diagnostic system for the detection and quantitation of endothelial plasminogen activator inhibitor (PAI) are disclosed, as are substantially pure, recombinant human endothelial PAI, its biologically pure gene and a vector for cloning the gene and expressing a gene product.
Patent JP-2635132-B2 (JP)
IPC: B41M5/26
Filed: 1988-10-28
Granted: 1997-07-30
Abstract: To enhance the optical density of colours produced by thermal transfer printing, a dyesheet is used having an intermediate dye-barrier layer between the substrate and the dyecoat. This layer consists essentially of a reaction product of polymerising acrylic functional groups in a layer of a coating composition comprising: (a) an organic resin comprising at least one polyfunctional material having a plurality of pendant or terminal acrylic groups per molecule available for cross-linking, at least 50% by weight of the polyfunctional material having at least 4 such acrylic functional groups per molecule; and (b) at least one linear organic polymer soluble or partially soluble in the resin, and comprising 1-40% by weight of the resin/polmer mixture.
Patent JP-2596948-B2 (JP)
IPC: C03C8/02
Filed: 1987-11-09
Granted: 1997-04-02
Abstract: 1. Claims for the Contracting States : AT, BE, CH, DE, FR, GB, GR, IT, LI, LU, NL, SE Non-toxic glass frits that are free of the constituents lead, cadmium, zinc and barium, have good acid and alkali resistance, and have a softening point of less than 535 degrees C, characterized in that they essentially consist of 20 to 40% by weight silicic acid, 18 to 45% by weight zirconium dioxide, 15 to 30% by weight boron oxide, 9 to 15% by weight lithium oxide, 0 to 3% by weight sodium oxide and/or potassium oxide, 0 to 10% by weight titanium dioxide, 0 to 5% by weight aluminium oxide, tin oxide and/or magnesium oxide and 0 to 3% by weight fluoride. 1. Claims for the Contracting State : ES Use of non-toxic glass frits that are free of the constituents lead, cadmium, zinc and barium, have good acid and alkali resistance, and have a softening point of less than 535 degrees C, for the decoration of service ware made of glass, glass-ceramic and/or ceramic, characterised in that the glass frits essentially consist of 20 to 40% by weight silicic acid, 18 to 45% by weight zirconium oxide, 15 to 30% by weight boron oxide, 9 to 15% by weight lithium oxide, 0 to 3% by weight sodium oxide and/or potassium oxide, 0 to 10% by weight titanium dioxide, 0 to 5% by weight aluminium oxide, tin oxide and/or magnesium oxide and 0 to 3% by weight fluoride.
Patent JP-3046865-B2 (JP)
IPC: C07C17/00
Filed: 1991-11-14
Granted: 2000-05-29
Abstract: Process for the manufacture of chloroform from carbon tetrachloride by means of a catalytic composition comprising a support on which a hydrogenating metal is deposited, the support comprising an alkali metal or alkaline-earth metal aluminate. 
<??>The invention also relates to a catalytic composition comprising a support on which platinum is deposited, the support comprising an aluminate which has an inverse spinel structure.
Patent JP-2641278-B2 (JP)
IPC: C11D3/08
Filed: 1988-12-09
Granted: 1997-08-13
Abstract: X-ray crystalline sodium silicates having a sheet structure and an SiO2:Na2O molar ratio of 1.9 to 3.5 are prepared by dissolving an X-ray crystalline sodium silicate having a sheet structure and an SiO2/Na2O molar ratio of 1.9:1 to 3.5:1 in water and evaporating the solution at temperatures of 20 DEG  to 445 DEG  C. For the preparation of detergents or cleaners, a mixture of surfactants and builders, which may also contain fillers, bleaching agents, bleach activators and enzymes, is made into a paste with water, mixed with an X-ray crystalline sheet sodium silicate having an SiO2/Na2O molar ratio of 1.9:1 to 3.5:1, mixed thoroughly and then spray-dried.
Patent JP-2724931-B2 (JP)
IPC: C08F220/26
Filed: 1991-11-06
Granted: 1998-03-09
Abstract: High refractive index copolymers comprised of monomers having the formula: <CHEM>  wherein     X is H or CH3;     m is 0-10; Y is nothing, O, S, or NR wherein R is H, CH3, CnH2n+1 (n=1-10) iso OC3H7, C6H5, or CH2C6H5; Ar is an aromatic ring which is unsubstituted or substituted with H, CH3, C2H5, n-C3H7, iso-C3H7, OCH3, C6H11, Cl, Br, C6H5 or CH2C6H5; and n is 1-5; and a cross linking monomer having a plurality of polymerizable ethylenically unsaturated groups are disclosed. Intraocular lenses made of the copolymers which can be inserted into an aphakic eye through a relatively small incision are also disclosed.
Patent JP-3013635-B2 (JP)
IPC: B08B3/10
Filed: 1992-11-17
Granted: 2000-02-28
Abstract: A method and an apparatus for treating workpieces with a fluid, in particular for cleaning metallic workpieces prior to a subsequent heat treatment are disclosed. The workpieces are positioned in an air-tight washing vessel. The vessel is filled with an immersion bath substantially covering the workpieces and having a temperature of between 50 DEG  C. and 90 DEG  C. After closing the washing vessel it is evacuated down to a vacuum having a pressure being below the saturation vapor pressure of the fluid at the prevailing temperature. Thus, the fluid starts to boil although its temperature is substantially below the boiling temperature of the fluid at atmospheric pressure. After a certain period of time of maintaining the vacuum and the boiling, the vacuum is relieved and the bath is discharged.
Patent JP-4787393-B2 (JP)
IPC: C08G77/10
Filed: 1999-12-09
Granted: 2011-10-05
Abstract: A polymerisation process comprising mixing siloxanes having silicon-bonded groups R' with ionic phosphazene base catalysts and allowing condensation via reaction of Si-R' groups with the formation of a Si-O-Si linkage, R' denoting a hydroxyl group or a hydrocarbonoxy group having up to 8 carbon atoms is claimed. The catalysts may be of the general formulae: <MATH>  or <MATH> in which R<1> is hydrogen or an optionally substituted hydrocarbon group or in which two R<1> groups bonded to the same N atom may be linked to complete a heterocyclic ring, R<2> is hydrogen or an optionally substituted hydrocarbon group, x is 1, 2 or 3, y is 1, 2, 3 or 4 and A is an anion. Also claimed is a process which comprises mixing siloxanes having silicon-bonded groups R' and cyclic or linear siloxanes having no silicon-bonded groups R' with ionic phosphazene base catalysts and allowing the siloxane having silicon-bonded groups R' to condense and the cyclic and linear siloxanes having no silicon-bonded R' groups to polymerise by equilibration.
Patent JP-3213942-B2 (JP)
IPC: C07K1/16
Filed: 1991-12-09
Granted: 2001-10-02
Abstract: Substances of polypeptide nature are obtainable by extraction with HClO4 and 3M KCl from animal tissue homogenates. The substances have the characteristics of (a) molecular weights ranging from 10,000 to 50,000 daltons (by polyacrylamide gel electrophoresis); (b) are capable of inducing the formation of antibodies which specifically bind in vivo or in vitro antigens which are present in human tumoral cells, when administered to different animal species; (c) are capable of decreasing or inhibiting pain; (d) induce an effect of cell lysis; and (e) inhibit or slow tumor growth, when administered to humans affected by malignant tumors of different kinds.
Patent JP-3231765-B2 (JP)
IPC: C07H13/04
Filed: 1992-07-15
Granted: 2001-11-26
Abstract: Demethylepipodophyllotoxin- beta -glucosides are prepared by allowing demethylepipodophyllotoxin to react with a 2,3-di-O-ester of a 1-O-trialkylsilyl-4,6-O-alkylidene- beta -D-glucose derivative in the presence of a Lewis acid. The 4,6-O-alkylidene group can be alkylidene, arylalkylidene, or heteroarylalkylidene and the 2,3-ester can be lower alkanoyl or haloacetyl. In a typical embodiment, demethylepipodophyllotoxin is allowed to react with 4,6-O-ethylidene-2,3-di-O-acetyl-1-O-trimethylsilyl- beta -D-glucose in the presence of boron trifluoride etherate to yield etoposide 2'',3''-diacetate.
Patent JP-2609125-B2 (JP)
IPC: C25C7/06
Filed: 1987-06-02
Granted: 1997-05-14
Abstract: PCT No. PCT/FR87/00192 Sec. 371 Date Dec. 2, 1988 Sec. 102(e) Date Dec. 2, 1988 PCT Filed Jun. 2, 1987 PCT Pub. No. WO87/07653 PCT Pub. Date Dec. 17, 1987.The invention relates to a process and an apparatus for electrolysis by percolation through at least one porous volumic electrode, for carrying out an electrochemical reaction. The process is of the type comprising electrically polarizing each volumic electrode formed by a conductive bed of solid particles (2), and causing a liquid electrolyte to circulate through said volumic electrode. The process according to the invention is characterized in causing a periodic pulsation of the electrolyte, such that the particles of the bed forming the volumic electrode are placed in a state of fluidization during one fraction of the cycle of pulsation and remain in a fixed bed during the remainder of the cycle with reversal of the direction of circulation. The process suppresses the phenomena of clogging while providing an excellent coefficient of transfer, without disturbing the selectivity of the electrochemical reaction.
Patent JP-3814292-B2 (JP)
IPC: C07J31/00
Filed: 1995-07-03
Granted: 2006-08-23
Abstract: 3-Sulphamoyloxy-oestra-1,3,5(10)-triene derivs. of formula (I) are new. R = NR1R2; R1, R2 = H or 1-5C alkyl; or NR1R2 = 4-6C polymethyleneimino or morpholino; R3 = H or 1-5C alkyl; R4 = H, opt. esterified OH, 1-5C haloalkyl or 1-5C alkoxy; R5, R6 = H; or R5+R6 = CH2; R7, R9 = H or OH; R8 = H, OH or 2-5C alkynyl; or R8+R9 = O or R5+R8 = CH=CH or CH2CH2; and the B ring opt. contains one or two double bonds.
Patent JP-3633610-B2 (JP)
IPC: B65D23/08
Filed: 1992-03-13
Granted: 2005-03-30
Abstract: PCT No. PCT/EP92/00561 Sec. 371 Date Sep. 22, 1993 Sec. 102(e) Date Sep. 22, 1993 PCT Filed Mar. 13, 1992 PCT Pub. No. WO92/16420 PCT Pub. Date Oct. 1, 1992.A plastic container package for bulk materials, such as liquids or pourable fine granules or the like, is surrounded on the outside by a close-fitting cardboard or paper jacket. The container has, at least in regions, an upper stopping edge for the cardboard jacket. To fit the container with a printable and easily removable streamer, the plastic container includes catch ramps in the form of stopping shoulders protruding from a transition region between a bottom face and associated side faces. In the position of use, the cardboard jacket is designed as a closed streamer which is fixed between the stopping shoulders by pushing it over the catch ramps.
Patent JP-2511220-B2 (JP)
IPC: C08B37/16
Filed: 1991-03-22
Granted: 1996-06-26
Abstract: PCT No. PCT/EP91/00561 Sec. 371 Date Sep. 25, 1992 Sec. 102(e) Date Sep. 25, 1992 PCT Filed Mar. 22, 1991 PCT Pub. No. WO91/14708 PCT Pub. Date Oct. 3, 1991.Hydrophilic, water-dilatable cyclodextrin polymerizates have a high cyclodextrin content and possess good mechanical properties. The cyclodextrin pearl polymerizates are produced by reacting hydroxyalkyl cyclodextrin derivatives with bifunctional crosslinking agents such as epichlorohydrin or diepoxides, followed by hydroxyalkylation of the primary product so obtained. The cyclodextrin polymerizates produced in this manner have mechanical properties appreciably superior to those of known, comparable cyclodextrin polymers.
Patent JP-2636500-B2 (JP)
IPC: C07K14/58
Filed: 1991-04-20
Granted: 1997-07-30
Abstract: A novel physiologically active peptide originating in hog, represented by structural formula (I), and an acid addition salt thereof wherein terminals (1) and (2) are directly bonded to each other and so are terminals (3) and (4), and cystein residues (Cys) in the 6- and 22- positions form an intramolecular S - S bond with each other. Since it has both natriuretic and hypotensive activities, it is useful for treating cardiac edema, renal edema, hepatic edema, hypertension, congestive failure, and acute and chronic renal insufficiency. Since it has also activities of inhibiting the growth of vascular smooth muscle cells and producing cGMP, it is expected to be efficaceous against atherosclerosis.
Patent JP-H0773586-B2 (JP)
IPC: A61B17/58
Filed: 1992-02-07
Abstract: An implant 20 comprising a specially adapted bone screw having a threaded shank portion 22 and a sleeve 42 which mates with and operates in cooperation with the threaded shank portion 22 is provided. Also provided is a driver 60 specially adapted for inserting and removing the implant 20 of the invention. A method of compressing a fracture in a bone is also provided. The implant 20 generates bone compression by itself and can be used either alone or with plates and washers. It is easily inserted into a fracture and also is easily removed from the fracture. The driver 60 which is specially adapted to be used in combination with the implant 20 of the invention aids in the ease of insertion and removal of the implant 20. <IMAGE>